Part Number：66206989069. 4 x BMW Parking Sensor. BMW X3 E83 2003-2010 Front & Rear. BMW X5 E53 2002-2006 Front & Rear. BMW 3 Series E46 2001-2006 Rear Only. BMW 5 Series E39 2001-2004 Rear Only. (Not for corner sensors on models with 6 rear sensors).
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